custom candle mailer boxes

custom candle mailer boxes are printed corrugated boxes made to the size of your candle jars, with fitted inserts that hold glass steady through the postal network. Custom Postal Boxes manufactures custom candle mailer boxes in house in Wolverhampton, with low minimum order quantities, free design support and free UK delivery for businesses across the UK.

Why custom candle mailer boxes suit posted candles

A candle in a glass jar is heavy, smooth and fragile, which is a difficult mix for the post. It slides, it concentrates weight on a small base and it chips where glass meets glass or a hard surface. A mailer box made to the jar removes most of that risk before any padding is added, because the product cannot build up momentum inside a box that fits it properly.

The starting point in the range is the candle mailer boxes product, which can be printed inside and out. Many brands add the insert option from custom mailer boxes with inserts so the jar sits in a shaped cradle, centred in the box with board on every side of the glass.

Sizing a mailer around Royal Mail parcel bands

Postage is charged by size band as well as weight, so a box that grows a fraction too large can cost more on every single order. Royal Mail lists a Small Parcel as no larger than 45cm in length, 35cm in width and 16cm in depth, with a weight limit of 2kg, and its Royal Mail Tracked 24 guidance sets out those bands in full. Most single candle orders sit comfortably inside Small Parcel when the box is made to the jar rather than taken from a generic size.

Leaving room for the insert, not for movement

Clearance should be planned, not accidental. Allow space for the insert walls and a small working gap so the jar can be packed quickly, but avoid spare volume that lets the candle shift. A well planned fit also reduces the loose filling a parcel needs, which keeps packing faster and tidier for repeat orders.

Print that turns a delivery into a brand moment

The mailer is usually the first physical thing an online customer touches from a candle brand. Printing the outside with the logo and fragrance story sets expectations before the lid opens, and printing the inside with burning guidance, a thank you note or a reorder prompt makes the unboxing feel considered. Because the box is the shipping container as well as the gift layer, one printed mailer can replace a plain outer plus separate presentation packaging.

Brands that prefer a natural finish often choose kraft mailer boxes and print in a single strong colour, while others use full colour artwork across every panel. Compare the options on the related tag page for custom printed candle boxes if your candles are sold mainly in shops rather than posted.

Closures and packing speed

Mailer boxes fold together without tape for the main structure, and a tape seal or self seal strip can be added for dispatch security. For brands packing the same candle many times a day, a box that assembles in seconds, accepts the insert cleanly and closes square will save real time across a Christmas season.

Ordering custom candle mailer boxes

Send the height and widest measurement of your jar with the lid fitted, say how many candles travel in one parcel and note any insert, print or finish requirements. Pricing depends on size, material and quantity, and every order is quoted individually, so use the contact page to request a quote and the team will respond with next steps. Free design support is available if your artwork needs adapting to the box panels.

Before a full run, pack a sample with your real candle and post it to yourself. That test shows how the insert behaves in transit and whether the presentation still looks fresh when the lid lifts.

Posting more than one candle per order

Multi candle orders need dividers or a multi cell insert so jars never touch. The box depth should follow the tallest jar, and heavier sets may suit a stronger corrugated grade.

FAQs about custom candle mailer boxes

How do custom candle mailer boxes protect glass jars?

They are made to the size of the jar and can include a fitted insert that cradles the vessel and holds it away from the walls of the box. That stops the jar sliding, reduces impact on the rim and base, and keeps several candles separated when they travel together.

Can I print inside the mailer box as well as outside?

Yes. Mailer boxes can be printed on the inside faces too, which suits burning guidance, brand stories and thank you messages that the customer sees at the moment of opening. Free design support helps position inside artwork so it reads correctly once the box is folded.

What size should my candle mailer box be?

Measure your jar at its widest point and its full height with the lid on, then allow room for the insert and a small working clearance. Many single candle orders fit within the Royal Mail Small Parcel band of 45cm by 35cm by 16cm and 2kg when the box is made to measure.

Do I need tape with a mailer box?

The box structure folds and locks together, but most sellers add a tape seal or choose a self seal closure for security in transit. The right choice depends on parcel value and how the order is dispatched, and it can be settled when you request your quote.